Radicale is a simple CalDAV and CardDAV server that can be used to sync calendars and contacts across different devices. In this guide, we will walk you through the steps to install Radicale on Ubuntu 20.04.

Step 1: Update Your System

Start by updating your package index:

sudo apt update && sudo apt upgrade -y

Step 2: Install Radicale

Next, install Radicale using the following command:

sudo apt install radicale -y

Step 3: Configure Radicale

Once the installation is complete, you need to configure Radicale. Open the configuration file:

sudo nano /etc/radicale/config

You can modify the settings such as authentication, storage, and more according to your requirements.

Step 4: Start Radicale Service

After configuring Radicale, you can start the service with:

sudo systemctl start radicale

To enable Radicale to start on boot, run:

sudo systemctl enable radicale

Step 5: Access Radicale

Radicale runs on http://localhost:5232 by default. You can test if it’s running by navigating to this URL in your web browser.

Step 6: Connect to Radicale from Clients

Use your favorite calendar or contact application to connect to the Radicale server using the CalDAV or CardDAV protocols. Use the following URL structure:

http://your_server_ip:5232/user

Conclusion

You have successfully installed Radicale Calendar on Ubuntu 20.04. This server will help you manage your calendars and contacts efficiently.

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Author: Łukasz Bodziony

Website: Windows VPS

Łukasz Bodziony is the CEO and founder of NETCLOUD24, a global VPS hosting brand proudly originating from Poland. With extensive experience in cloud computing, virtualization, and server management, he delivers high-performance Windows VPS and Remote Desktop Services (RDS) solutions to clients across Europe, North America, and beyond.

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